RBAC-HDE: On the Design of a Role-based Access Control with Smart Contract for Healthcare Data Exchange. - Raifa Akkaoui; Xiaojun Hei; Charles Guo; Wenqing Cheng (ICCE-TW, 2019)

Enhancing Fall Detection for Elderly with Smart Helmet in a Cloud-Network-Edge Architecture. - Kazi Md Shahiduzzaman; Xiaojun Hei; Charles Guo; Wenqing Cheng (ICCE-TW, 2019)